Undulates
v. 波动, 起伏, 呈波浪形( undulate的第三人称单数 ); 使波动, 使起伏, 使成波浪形
🗣️ 情景例句
But at my age,
但是，像我这般年纪，
I like to go to the movies when I feel in the mood for it.
我兴致高时喜欢看电影。
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。